Nonmetallic building materials Trademarks Filed in February 6, 1970
CERTI-FIL
Filed: February 6, 1970
MASONRY BLOCK FILLERS
Owned by: CERTIFID LABORATORIES, INC.
Serial Number: 72350668
CLIPTFAST
Filed: February 6, 1970
ASPHALT SHINGLES
Owned by: GAF CORPORATION
Serial Number: 72350740
